package com.kgc.airquality.service;

import com.github.pagehelper.PageInfo;
import com.kgc.airquality.pojo.Airqualityindex;

public interface airqualityindexService {
    public PageInfo<Airqualityindex>  sele(Integer pageNum,Integer districtId);
    /*删除*/
    public Integer delete(Integer id);
    /*增加*/
public  Integer add(Airqualityindex airqualityindex);

    /**/
    public Airqualityindex selectByid(Integer id);
    /**/
    public  Integer  update(Airqualityindex airqualityindex);

}
